Legal claims defining the scope of protection. Each claim is shown in both the original legal language and a plain English translation.
1. A printing system comprising: a detecting unit configured to detect a size of an original; a determination unit configured to determine a sheet on which an image is to be printed, in accordance with the size of the original detected by the detecting unit; a printing unit configured to print the image on a sheet; a post-processing unit configured to perform C-folding for the sheet on which the printing unit has printed the image; and a control unit configured to restrict the printing unit to print the image on a sheet determined by the determination unit and to control the printing unit to print the image on a sheet selected by a user in a case where the C-folding is to be performed by the post-processing unit.
A printing system automatically detects the size of an original document and determines the appropriate paper size for printing. The system then prints the image onto the selected paper. If the printed paper needs to be C-folded by a post-processing unit, the system restricts the printing process to only allow printing on a paper size that is either automatically determined by the system OR specifically selected by the user. This ensures that C-folding can be performed correctly.
2. The system according to claim 1 , further comprising a display control unit configured to display, in a case where the C-folding is to be performed, a sheet for which the post-processing unit can perform the C-folding.
The printing system from the previous description, which handles C-folding, also features a display that shows the user which paper sizes are suitable for C-folding. This helps the user to choose a paper size that will work with the post-processing unit's C-folding capabilities, thereby avoiding errors and ensuring proper document finishing.
3. The system according to claim 2 , wherein the display control unit is further configured to display a key used by a user to instruct the determination unit to select a sheet, so as to indicate that the key cannot be selected.
Building upon the C-folding printing system with paper size selection, the system's display will visually indicate when a user-interface key or button for automatic paper size selection is unavailable or disabled (e.g., grayed out). This provides a clear visual cue that the user must manually select a paper size when C-folding is enabled, as the automatic determination is restricted in this mode.
4. The system according to claim 1 , wherein the sheet selected by the user is specified before or after it is designated to perform the C-folding.
In the C-folding printing system where the user selects a paper size, the user can specify the desired paper size either *before* initiating the C-folding operation OR *after* selecting the C-folding option. The system provides flexibility in the order in which the user can specify the paper size relevant to post-processing.
5. The system according to claim 1 , wherein the post-processing unit is further configured to perform Z-folding for the sheet on which the printing unit has printed the image.
The initial printing system supporting paper size detection and C-folding has an enhanced post-processing unit that can perform both C-folding *and* Z-folding on the printed sheets. This provides the user with multiple folding options through a single device, increasing its versatility and functionality in document finishing.
6. The system according to claim 1 , further comprising a reading unit configured to read an image of an original; wherein the detecting unit detects a size of the original read by the reading unit.
The C-folding printing system incorporates a scanning unit that reads the original document's image. The system's paper size detection mechanism determines the size of the original document based on the scanned image provided by the reading unit, automatically configuring the printing process.
7. A printing system comprising: a detecting unit configured to detect a size of an original; a determination unit configured to determine a sheet on which an image is to be printed, in accordance with the size of the original detected by the detecting unit; a printing unit configured to print the image on a sheet; a post-processing unit configured to perform a first type of folding and a second type of folding for the sheet on which the printing unit has printed the image; and a control unit configured to restrict the printing unit to print the image on a sheet determined by the determination unit and to control the printing unit to print the image on a sheet selected by a user in a case where the first type of folding is to be performed by the post-processing unit, and to control the printing unit to print the image on a sheet determined by the determination unit in a case where the second type of folding is to be performed.
A printing system identifies the size of an original document and determines a paper size for printing. It prints on the selected paper and then sends the paper to a post-processing unit capable of two types of folding (first and second). If the first type of folding is needed, the system restricts printing to only use either the automatically-determined paper size OR a paper size selected by the user. However, if the *second* type of folding is required, the system *only* uses the automatically-determined paper size; user selection is not allowed.
8. The system according to claim 7 , further comprising a display control unit configured to display, in a case where the first type of folding is to be performed, a sheet for which the post-processing unit can perform the first type of folding.
The printing system that supports two folding types and restricts paper selection for the first folding type has a display showing which paper sizes are compatible with the first folding operation. This makes it easier for the user to select an appropriate paper size when that specific folding type is required, and when user override is permitted.
9. The system according to claim 7 , wherein the sheet selected by the user is specified before or after it is designated to perform the first type of folding.
In the printing system that offers two folding types and permits user paper selection for the first folding type, the user's paper size selection can occur either *before* or *after* the first folding type has been selected. This provides users with flexibility in setting up the folding process.
10. The system according to claim 7 , wherein the first type of folding is C-folding.
In the printing system that offers two folding types with different paper size selection options, the "first type of folding" (where the user can select the paper size) is C-folding. This clarifies the specific type of folding for which user intervention in paper selection is enabled.
11. The system according to claim 7 , further comprising a reading unit configured to read an image of an original; wherein the detecting unit detects a size of the original read by the reading unit.
The printing system, which handles two folding types, includes a scanning unit that reads the image of the original document. The system uses the scanned image to determine the size of the original, enabling the automatic paper selection feature.
12. The system according to claim 7 , wherein the display control unit is further configured to display a key used by a user to instruct the determination unit to select a sheet, so as to indicate that the key cannot be selected.
Building on the dual-folding printing system, the display will visually indicate when the automatic paper size selection is not available (e.g., grayed out). This clarifies to the user that for C-folding the automatic determination is restricted in this mode.
13. A printing apparatus capable of supplying a sheet on which an image is printed by a printing unit of the printing apparatus to a post-processing unit capable of performing C-folding, the printing apparatus comprising: a detecting unit configured to detect a size of an original; a determination unit configured to determine a sheet on which an image is to be printed, in accordance with the size of the original detected by the detecting unit; and a control unit configured to restrict the printing unit to print the image on a sheet determined by the determination unit and to control the printing unit to print the image on a sheet selected by a user in a case where the C-folding is to be performed by the post-processing unit.
A printing device sends printed sheets to a C-folding post-processing unit. The device detects the original document's size and determines a paper size for printing. If C-folding is required, the device only prints on either the automatically-determined paper size OR a size selected by the user. This ensures that C-folding is only performed on appropriately sized sheets.
14. A method of controlling a printing system capable of supplying a sheet on which an image is printed by a printing unit of the printing system to a post-processing unit capable of performing C-folding, the method comprising: restricting a printing unit, in a case where the C-folding is to be performed, to print the image on a sheet determined in accordance with a size of an original; printing by the printing unit, in a case where the C-folding is to be performed, the image on a sheet selected by a user.
A method for controlling a printing system that performs C-folding involves restricting the printing process to use either a paper size that is automatically determined based on the original document's size OR a paper size specifically selected by the user. This restriction is applied *only* when C-folding is enabled in the system's post-processing unit.
15. A printing system comprising: a detecting unit configured to detect a size of an original; a determination unit configured to determine a sheet on which an image is to be printed, in accordance with the size of the original detected by the detecting unit; a printing unit configured to print the image on a sheet; a post-processing unit configured to perform C-folding for the sheet on which the printing unit has printed the image; and a control unit configured to inhibit the determination unit to determine a sheet on which an image to be printed and to control the printing unit to print the image on a sheet selected by a user in a case where the C-folding is to be performed by the post-processing unit.
A printing system detects the size of an original and determines a default paper size. A post-processing unit performs C-folding on the printed output. If C-folding is needed, the system *prevents* the automatic paper size determination and *forces* the user to manually select the paper size. Printing is only performed on the user-selected size, ensuring proper C-folding.
16. The system according to claim 15 , further comprising a display control unit configured to display, in a case where the C-folding is to be performed, a sheet for which the post-processing unit can perform the C-folding.
The printing system which disables automatic paper selection for C-folding also has a display that shows users which paper sizes are suitable for C-folding. This makes it easier to select an appropriate paper size, since the automatic paper size selection is disabled, and prevents errors.
17. The system according to claim 15 , wherein the sheet selected by the user is specified before or after it is designated to perform the C-folding.
In the printing system that requires user selection of paper size for C-folding, the user can choose the paper size either *before* or *after* specifying that C-folding is required. This gives the user flexibility when specifying the settings.
18. The system according to claim 15 , wherein the post-processing unit is further configured to perform Z-folding for the sheet on which the printing unit has printed the image.
The printing system which requires user selection of paper size for C-folding can *also* perform Z-folding via the post-processing unit. This extends the functionality, and allows the use of multiple folding options, within the system.
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September 16, 2014
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